The 1922 Peace Dollar is a notable collectible coin in the United States, representing the last large silver dollar minted for circulation. Made of 90% silver and 10% copper, these coins were produced to commemorate the end of World War I and promote peace. The obverse features a depiction of Lady Liberty, while the reverse displays an eagle perched on a rock. The 1922 Peace Dollar, especially in higher grades, is sought after by collectors due to its historical significance and relatively low mintage compared to other years.